baber/WOPTO huggingface dataset:
Patent JP-S54155065-A (JP)
Title: Electrochromatic indicator
Inventor: ANDOREI BURADEMIROBITSUCHI SAM
IPC: G02F1/1524
Filed: 1979-02-01
Abstract: The electrochromic indicator according to the invention is a multilayer structure and comprises in a sandwich layered arrangement an optically transparent first substrate, an optically transparent first electrode, a layer of a solid inorganic electrochromic material, and a layer of an electrolyte. Interposed between the electrolyte layer and a second electrode is a layer which is a film of an oxidation-reduction polymer, or a filled polymer film, or a paste containing an oxidized form (Ox) and a reduced form (Red) of compounds which produce on the second electrode a reversible oxidation-reduction reaction of the following type: Red-><-Ox+me, where e is an electron, and m is the quantity of electrons involved in the reaction, with an exchange of electrons by means of the second electrode, and also containing compounds which are sources of cations similar to cations of the electrolyte layer. A second substrate adjoins the second electrode.
Patent JP-S61170682-A (JP)
Title: Sound source searcher
Inventor: YAMAGUCHI HIDEHIKO
IPC: G01S3/808
Filed: 1985-01-25
Abstract: PURPOSE:To instruct quickly the direction of a sound source or approach the sound source by moving a sound source searcher toward the sound source without changing the direction to the right or left when the sound source is relatively remote and changing the direction when the sound source is nearby. CONSTITUTION:Only the signal corresponding to the acoustic wave signal which is faster in time is outputted when the time difference between the acoustic wave signals from a sound source X outputted from respective acoustic wave signal receiving means 1a, 1b is of the specified value or above. The signal corresponding to both acoustic wave signals is outputted when the time difference is smaller than the specified vale. Driving wheels 2a, 2b are driven by such output so that the searcher moves toward the sound source without shifting to the right or left when the sound source is relatively remote and the direction thereof is changed when the sound source is nearby. The quick instruction of the direction of the sound source and the approach to the sound source are thus made possible.
Patent JP-H07215649-A (JP)
Title: Safety gear for man-conveyor
Inventor: TSUJI KATSUMASA
IPC: B66B29/08
Filed: 1994-02-02
Abstract: PURPOSE:To provide such a safety gear for a man-conveyor capable of changing a lamp in a short time without stopping the man-conveyor. CONSTITUTION:A safety gear for a man-conveyor has a step endlessly connected and rotationally moved, a handrail rotationally moved synchronously with the step, a base plate 2 provided at a gateway of the step and a skirt guard 5. I also has a luminaire 6, with a built-in illuminating lamp 7 to illuminate the upper face of the base plate 2, at the end of the base plate 2, or at a point of the base plate 2 perpendicular to the skirt guard 5.
Patent JP-2000215452-A (JP)
Title: Optical disk recording/reproducing device and optical disk
Inventor: OSADA YUTAKA
IPC: G11B20/18
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To record densely the data and to effectively maximally use the capacity of an optical disk while preventing the occurrence of error during reproduction by preventing an unrecorded gap and the overwrite from occurring in a linking part when the linking is performed related to a recording type optical disk of a DVD-R, etc., and to prevent an error from occurring due to deviation of a focal point during linking and to surely record the data when the linking is performed in such a recording type optical disk. SOLUTION: A video disk recorder 100 is provided with a function performing the linking for the optical disk 1. The recorder 100 is provided with a prescribed data built-in circuit 13 (fixed data supply means) supplying the prescribed fixed data ϕ as the reproducing data, and when the linking is performed, the linking is performed in a CPM area on the optical disk 1, and the fixed data ϕ are recorded beforehand in the CPM area, and when the CPM area performed with the linking are reproduced, the fixed data ϕsupplied from the prescribed data built-in circuit 13 are read out as the reproducing data.
Patent JP-H03217373-A (JP)
Title: Left and right forces differential steering restraint
Inventor: MURAKAMI ZENSAKU
IPC: B62D6/00
Filed: 1990-01-19
Abstract: PURPOSE:To improve each of travel stability and speed adjustability in a vehicle by generating a yet larger left and right forces difference of left and right wheels than when it is larger in the case where vehicle's adjustable operating speed is small. CONSTITUTION:Any left and right forces differential steering being generated in a vehicle due to a difference in left and right forces consisting of driving force and braking force or the like of left and right wheels LW, RW is restrained from occurring. In this case, the left and right forces are made independent respectively and controlled by a means A. On the other hand, the magnitude of operating speed in a means B operating the vehicle for adjustable speed is judged by a means C. Then, the device A is controlled, and any generation of the left and right forces difference is checked by a means D. When the operating speed judged by the means C is small, restrain by the means D is allowed so as to generate a yet larger left and right forces difference than when it is large. With this constitution, the restraint of the left and right forces differential steering is optimally controlled at need, through which each extent of travel stability and speed adjustability in the vehicle is thus improved.
Patent JP-S58127626-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1982-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08198100-A (JP)
Title: Safety device for parking brake
Inventor: TOTSUKA TAKASHI
IPC: B60R16/02
Filed: 1995-01-27
Abstract: PURPOSE: To prevent a battery rising in parking and also to improve braking power when a vehicle begins to run by increasing fluid pressure on the side of a service brake operating member when predetermined speed of the vehicle is detected while a parking brake operates, and by cutting off a vehicle speed detecting means when predetermined time is passed after an engine is not operated. CONSTITUTION: When a speed of a vehicle is detected by a vehicle speed detecting means 13 while a parking brake is operated in a parking brake operating condition detecting means 16 (parking switch) a control means 9 controls a fluid pressure increasing mechanism 19 to increase fluid pressure on the side of service brake operating member 4 in a brake operating fluid supply system 6 to stop the vehicle. And also, when non-operating condition of an engine is detected by an engine operating condition detecting means 18 (key switch) and that a predetermined time is passed after the engine becomes a non- operating condition is detected by a timer means, the control means 9 cuts off the vehicle speed detecting means 13 with a cut off means to prevent a battery to rise.
Patent JP-2000209185-A (JP)
Title: Initial acquisition circuit
Inventor: OKUBO SEIJI
IPC: H04W56/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide highly accurate initial acquisition characteristics by providing a code synchronization point detection means for estimating a code synchronization point from the time for indicating the maximum value of a multiplex square correlation value and generating an acquisition pulse at a timing synchronized with the code synchronization point. SOLUTION: A in-phase correlation value and a quadrature correlation value are squared in square calculation means 113 and 114 and a square correlation value is calculated by adding the square values of respective components in an addition means 115. Then, by dividing the square correlation value into n pieces and supplying required delay correction time to the divided n pieces of the respective square correlation values by using delay correction means 121-12n, the correlation peak timing of the n pieces of the respective square correlation value is matched. Further, all the n pieces of the square correlation values delayed by the delay correction means 121-12n are added in the addition means 115 and the multiplex square correlation value is calculated.  Since the multiplex square correlation value generates a large peak value at the multiplex peak time and it matches with the time of the code synchronization point of the entire system, the code synchronization point of the entire system is estimated and the acquisition pulse is generated.
Patent JP-S62169098-A (JP)
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 1986-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62171744-A (JP)
Title: Granulator for sludge cake
Inventor: SHIMIZU HIDEAKI
IPC: B01J2/12
Filed: 1986-01-22
Abstract: PURPOSE:To regulate water content of sludge cake to <=60% by forming a sludge feeder zone, a crushing zone and a sprinkling zone in order from a feed side of sludge cake in the inside of a hollow horizontal type cylinder and constituting a granulator of sludge cake. CONSTITUTION:While sludge cake subjected to primary dehydration is rolled in the inside of a hollow horizontal cylinder 1, it is rolled and transferred to a discharge port 10 of sludge cake. In a sludge feeder zone A1, sludge cake is given with conveying force directed to a feeding chute 9 by the screw blades 12a and thereafter sludge cake is transferred to a crushing zone A2 and pulverized. Sludge cake finely-granulated to a grain diameter smaller than a clearance between mutual blades 13 reaches a sprinkling zone A3 and a discharge port 11b of a conveyor 3 is opened and dry powder is fed and therefore dry powder is sprinkled on the surface of the finely-granulated sludge cake in the sprinkling zone A3 and the sludge cake is granulated to a sludge particle free from sticking or adhesive action.
Patent JP-H11208606-A (JP)
Title: Standing pouch encasing apparatus
Inventor: HIRATA SHIGEYUKI
IPC: B65B5/10
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a standing pouch encasing apparatus that is in a simple structure and capable of executing positioning for a plurality of standing pouches and putting the standing pouches efficiently into a box. SOLUTION: Standing pouches 1 conveyed in the direction A, being arranged in a column, are thrust forward to the direction B with a thrusting part 24 and arranged transversely in five. Conveyance pin 251 arranged in a line are projected upward from incisions 255 at the underside and engaged with recessed parts at the bottom side of the standing pouches 1 and after being conveyed for a specified distance in the direction C, the standing pouches are positioned at a grasp waiting position P3. The side edge part of each the positioned standing pouch 1 is grasped with each of claw parts 2611 of a direction turning part 26 and held while being turned upward, and another side edge part is grasped furthermore with a robot arm and the standing pouches are put in a corrugated board box.
Patent JP-S63179049-A (JP)
Title: Graphite free-cutting cast steel
Inventor: HANIYUDA TOMONORI
IPC: C22C38/16
Filed: 1987-01-21
Abstract: PURPOSE:To stabilize quality by adding specific amounts of Al and Ti to a graphite free-cutting cast steel prepared by inoculating proper amounts of REM into a cast steel containing C and Si in the prescribed ranges, respectively. CONSTITUTION:This graphite free-cutting cast steel has a composition consisting of 0.45-2.0% C, 1.0-3.2% Si, 0.01-1.0% REM, besides the above, 0.005-0.015% Al or Ti, and the balance Fe. Moreover, one or more kinds among <=1.5% Ni, <=1.5% Cu, <=0.4% Ca, and <=0.4% Mg may further be incorporated to the above composition, if necessary. Further, REM means rare-earth elements from La of atomic No.57 to Lu of atomic No.71. The reason why the inoculation effects vary on occasion is that REM is highly volatile and, as a result, yield varies, but, by the addition of Al and Ti, steel castings minimal in dispersion of various characteristics even if REM content varies can be obtained.
Patent JP-S60157779-A (JP)
Title: Servo write device of flexible disc
Inventor: SEO YOUSUKE
IPC: G11B17/34
Filed: 1984-01-27
Abstract: PURPOSE:To obtain an efficient servo write device capable of accurate servo write even for flexible mediums by providing a frame for fixing a flexible disc. CONSTITUTION:A flexible medium 11 has the outside circumference fixed by a frame 8, which is held by an air bearing 9, and a retaining ring 12 and has the inside circumference fixed to a spindle 7 by a retaining ring 13. The disc is rorated by the spindle, and the frame 8 and the medium 11 are rotated as one body. The air spindle is so constituted that a force is given in three directions by supply of compresed air from the directions of arrows and the frame 8 is floated stably by air as shown by the figure. A clock head and a write head can be separated optionally, and flutter, is prevented by fixing the flexible disc to the frame 8, and therefore, the effect of accurate servo write is obtained.
Patent JP-S62171465-A (JP)
Title: Power transistor chopper device
Inventor: KURIYAMA SHIGERU
IPC: H02M3/155
Filed: 1986-01-24
Abstract: PURPOSE:To effectively use the charge of a capacitor without excessively increasing a base current to a power transistor by absorbing a surge voltage when a chopper is turned OFF by the capacitor and using the charge as a base current suppling power source. CONSTITUTION:A motor 3, a current detector 4 and a chopper 5 are connected in series from a positive side + power line 1 with a negative - power line 2. A temperature fuse 6, a diode D2 and a capacitor C1 are connected in series with the collector of the transistor TR1 of the chopper 5 with the - power line 2. The terminal voltage of a capacitor C2 in a switching regulator 7 is set to a constant low voltage source by a transistor TR4 controlled by a base current controller 9 and a transistor TR5 controlled by a chopper ON signal circuit 10, and used to control the base current of the transistor TR1 of the chopper 5.
Patent JP-H02193213-A (JP)
Title: Switch input device
Inventor: SHIGEMURA YOSHIHIRO
IPC: G06F3/023
Filed: 1989-01-23
Abstract: PURPOSE:To improve operability and an appearance by moving a slide sheet being a display member for the display of respective input functions of switches on a keyboard part to switch the function display of switches. CONSTITUTION:A slide sheet 7 is slid by the operation of a slide switch 6 to switch not only the function display of each switch 6 on a keyboard part 2 to two classifications but also the input function of the switch 9 to two classifications corresponding to the display. The slide switch 6 is the member to slide the slide sheet 7 and functions as a detecting means which detects the position of the slide sheet 7 which switches the function display, thus, one slide switch 6 has two functions. Consequently, the operability and the appearance are improved.
Patent JP-H10195923-A (JP)
Title: Earth auger with reversely turning stirring device
Inventor: MORI SEIJI
IPC: E02F5/02
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a homogenized layer with excavated earth and cement milk by arranging an intermediate gear shaft supporting frame of an internal gear coupled to a prime moving gear of an intermediate shaft of a shaft clearance maintaining device and by arranging reversely turning stirring vanes on the outer periphery of a cylindrical main body and sealing a space for lubricating oil. SOLUTION: A prime moving gear 6 provided at an intermediate shaft 5 in a reversely stirring device B is rotated, the internal gear 8 is turned reversely, and also the reversely turning stirring vanes 4 at the outer periphery of a cylindrical main body 12 of the internal gears 8 are rotated reversely. At this time, massive soils collide with the stirring vanes 4 and are crushed to small particles and mixed together with cement milk. Also at the excavating blade 1a, excavated earth or kneaded earth in tried to be discharged from a constricted portion of continuous holes, and the whole of multi-axis auger is forcibly twisted by a reaction from hole surfaces. Then, to make the sizes of forces in opposite directions almost equal, a straight continuous bore hole is drilled by using excavating and stirring members.  By doing this, a continuous underground wall can be constructed by uniformly kneading the excavated earth and cement milk together, and further torsion at the opposite constricted portions of the continuous holes can be balanced adequately.
Patent JP-H11200277-A (JP)
Title: Threading of paper machine and doctor device
Inventor: SAKAGUCHI KOJI
IPC: D21G3/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an effective threading method for releasing tail from a press roll of a papermaking machine and threading paper. SOLUTION: A doctor blade 1 is brought into contact with the surface on a roll free from tail of press roll and then, moved to the press roll shaft direction and the tail is cut and released. A conventional doctor blade can be used as the doctor blade used for this doctor device and e.g. a doctor blade provided with an air nozzle capable of cutting wet paper in the tip can also preferably be used. The shape of the doctor blade is arbitrary and a doctor blade making angle of tip in advancing direction acute angle or right angle or a doctor blade obliquely having notch can be exemplified.  A contact opener is a device for bringing the doctor blade into contact with a press roll or opening the doctor blade to the press roll and e.g. a contact open air cylinder or an air tube type doctor blade can be exemplified and a device for transfer is a device for transferring the doctor blade to press roll shaft direction and e.g. an air cylinder for transfer can be exemplified.
Patent JP-H09203954-A (JP)
Title: Camera
Inventor: YAMAZAKI YOICHI
IPC: G03B7/24
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To inform a photographer of that the exchange period of films draws near, even if a failure in reading a bar code pattern occurs. SOLUTION: When a cartridge provided with a data disk integrally rotated with a spool shaft is loaded in a camera, first, a motor 4 is reversely rotated in a state where a light shielding door is closed, to rotate the bar code pattern on the data disk counterclockwise, so that code information in a data region in the bar code pattern is read by a sensor 3, to be decoded. When the code information is normally decoded, the total number of the frames of the film by the decoding is displayed on a liquid crystal display device 2. When the code information is not normally decoded, the number of the frames of '1' is displayed on the liquid crystal display device 2. Thus, even if the bar code pattern can not be decoded, the minimum number of the frames capable of being photographed can be confirmed.
Patent JP-S57125550-A (JP)
Title: Data collecting system
Inventor: MIYAZAKI MASARU
IPC: H02J13/00
Filed: 1981-01-29
Abstract: PURPOSE:To decrease the data collection time and to prevent crosstalk, by giving functions of carrier detection and address discrimination of preceding stations to slave devices. CONSTITUTION:When a simultaneous callout data from a transmission line  enters a reception section 2 via a terminal 6, a timer start signal is outputted  from the section 2 to a transmission start timer 4 to start the timer. When  simultaneous callout data or transmission data from other slave devices are received, the data are given to a preceding station address detector 8 from the  reception section 2 and a carrier detector 9 is activated. When the data are  given to the detector 8, a discrimination signal of the address of a slave station  before by one from the transmission order assigned to the station itself with the  address discrimination is outputted, and when no carrier is present and a signal  carrier interruption is give, a transmission start signal is given to a transmission section 1 with an AND circuit 10 and a timer cancell signal is given to the timer 4.
Patent JP-S61170765-A (JP)
Title: Developing device
Inventor: TASHIRO JUNICHI
IPC: G03G15/09
Filed: 1985-01-24
Abstract: PURPOSE:To vary easily a recording density without adjusting a developing bias, an electrified potential and an exposure quantity of the time of development by providing a voltage applying means for generating an electric field, an a toner peeling means for peeling toner from the surface of a toner attracting roller. CONSTITUTION:A conductive toner attracting roller 20 is provided on a position opposed to a developing roller 10, and provided in no contact with a developer. To the toner attracting roller 20, a variable voltage V1 is applied in advance in order to make an attracting quantity of a toner variable, and for instance, when the applied voltage is set to '0' volt, a difference VB to a developing bias VB operates equally with development to a latent image, a toner is separated from the developer, and it is adsorbed to a toner attracting roller 20. As a result, the toner concentration of the developer drops, and when the toner concentration drops, a toner supply quantity of the time of development decreases, and even if the effective latent image strength is the same, the recording density drops. That is to say, by adjusting the voltage applied to the toner attracting roller, the toner concentration of the developer is adjusted, and the recording density is controlled. The attracting toner is peeled off from the toner attracting roller 20 by a toner scraping plate 21.
Patent JP-H02193615-A (JP)
Title: Coffee extractor
Inventor: AOKI TETSUO
IPC: A47J31/44
Filed: 1989-01-20
Abstract: PURPOSE:To arbitrarily select among water feeding, dripping and milling with one switching knob by providing a heater to heat dripped water when water- passing coffee liquid is extracted and further unitedly providing a coffee mill. CONSTITUTION:In the lower part of a dripper 43, a first heater 49 and a first automatic temperature adjuster 50 are composed of a heating plate 51, which is composed of an aluminum plate, etc., and the water dripped from the dripper 43 is received on an inclined surface 52. Then, a 'first flowing route' is formed to be dripped from a dripping port 54, which is provided in a lowest part, to a filter 55. A commutator motor 64a is built in a mill device 64 and a cutter 65 directly connected to a motor axis is housed to a powder container 66 and powder container cover 67. A push button 68 is arranged in the powder container cover 67. When this button is pushed, a switch 69 is closed by a link shaft 68' and a voltage is impressed to the motor 64a. The water feeding, dripping and milling are switching by pressing the levers of switches 76 and 77 by projecting parts 75 and 75' provided on the lower surface of a switching knob 36.
Patent JP-S59138822-A (JP)
Title: Cooker
Inventor: ARAHORI YOSHINARI
IPC: H05B11/00
Filed: 1983-01-28
Abstract: PURPOSE:To scorch food desirably and efficiently at all times regardless of the height of the food, by moving a heater based upon the height of the food and the conditions under which the food will be scorched. CONSTITUTION:Scorching condition setting keys in an operation section 3 are operated to set desired scorching conditions. When a height recognition start key is pressed, a driving circuit 21 is actuated and food (S) is pictured by a CCD sensor. At this time, a main control section 35 controls a lens moving motor 22 by the output of the CCD sensor to move an optical lens 19 to bring the CCD sensor to a focus, so that the height (H) of the food (S) is recognized based on the moved position of the optical lens 19. Based upon the recognized height (H) and the predetermined scorching conditions, the rotational angle theta of a heater 13 is determined to control a heater rotating mechanism 14.